# Big or Small vs Fun & Functional

The clearest difference is review sentiment: Fun & Functional at 93% against Big or Small's 0%. Fun & Functional also leads on rating (4.4 vs 2.3) and iOS requirement (15.6 vs 17.0). Big or Small's advantage is price ($4.99 vs $14.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Big or Small costs $4.99 and Fun & Functional $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fun & Functional holds the better App Store score, 4.4 against 2.3. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 0% of Big or Small's written reviews are positive against 93% of Fun & Functional's.

Big or Small ships an update every 8 months, Fun & Functional every 11 months. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Big or Small | Fun & Functional |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/big-or-small-brain-training/id429988765/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/fun-and-functional/id498640017/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 0.0% of reviews | **93.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 124 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AME Mobile Inc.](https://appshunter.io/developer/384838622) | [Smarty Ears](https://appshunter.io/developer/348779167) |

## What reviewers say

### Big or Small

[App page](https://appshunter.io/ios/app/big-or-small-brain-training/id429988765)

This app helps young children, particularly those with language delays, learn fundamental concepts like size, quantity, and numbers through interactive play. It's designed to support early language development and comprehension using visuals and audio prompts.

**Highlights:** Teaches big, small, quantity, numbers, and position, Uses visuals and audio prompts for comprehension, Reinforcement based on ABA principles, Friendly interface for toddlers and preschoolers, Supports native language instructions, Includes letters A-Z and numbers 1-20

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Fun & Functional

[App page](https://appshunter.io/ios/app/fun-and-functional/id498640017)

This app teaches users to understand and describe the function of everyday objects. It's designed for children and adults, offering a research-based curriculum to build vocabulary and literacy skills. Features include dual-mode learning, high-quality visuals, and multilingual support.

**Highlights:** Teaches object function, Dual-mode learning (receptive/expressive), Over 20,000 visuals, Multilingual support (EN, ES, PT), 10 functional categories, Customizable difficulty, Data tracking and reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big or Small free?

Big or Small costs $4.99, with no in-app purchases.

### Is Fun & Functional free?

Fun & Functional costs $14.99, with no in-app purchases.

### Which has better reviews, Big or Small or Fun & Functional?

Fun & Functional is rated higher. Big or Small averages 2.3 out of 5 from 3 ratings, while Fun & Functional averages 4.4 from 5 ratings.

### Do Big or Small or Fun & Functional have ads?

Neither Big or Small nor Fun & Functional shows ads.

### Which is updated more often, Big or Small or Fun & Functional?

Big or Small ships an update every 8 months, and Fun & Functional every 11 months. Most recently, Big or Small was updated on November 1, 2026 and Fun & Functional on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*